12181569419

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1\times {\mathrm{19387}}^1$

素因数の和:21034

約数の個数: 16

約数和(自身を含む): 13467990528

約数和(自身を除く): 1286421109

約数列:

[1, 17, 23, 391, 1607, 19387, 27319, 36961, 329579, 445901, 628337, 7580317, 31154909, 529633453, 716562907, 12181569419]

約数ペア:

[(1, 12181569419), (17, 716562907), (23, 529633453), (391, 31154909), (1607, 7580317), (19387, 628337), (27319, 445901), (36961, 329579)]